WASHINGTON - The holiday travel season is here, and many people are packing their bags, setting alarms for early flights, and preparing to cross time zones to visit family and friends. Long-distance ...

Jet lag may contribute to a range of symptoms, including headaches. Symptoms usually disappear as a person’s body adjusts to the new time zone, which may take several days. Jet lag is a temporary ...

Jet lag can be one of the most frustrating side effects of long-haul flights, leaving travelers feeling tired and disoriented ...

Natural light is the most important factor affecting circadian rhythm. You should take into account whether you are traveling east or west. The University of Surrey found in a 2018 study that eating ...

Jet lag is a familiar struggle for frequent travelers, but for some people, it seems like a myth. While many passengers emerge from international flights feeling dazed, sleep-deprived and disoriented, ...